Ophestra
d2417f957c
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This package is ugly and is pending removal only kept alive by xdg-dbus-proxy. Its exported symbols are made available until v0.4.0 where it will be removed for #24. Signed-off-by: Ophestra <cat@gensokyo.uk>
64 lines
2.0 KiB
Go
64 lines
2.0 KiB
Go
// Deprecated: This package will be removed in 0.4.
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package proc
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import (
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"context"
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"io"
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"os"
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"os/exec"
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"time"
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_ "unsafe" // for go:linkname
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"hakurei.app/internal/helper/proc"
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)
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//go:linkname FulfillmentTimeout hakurei.app/internal/helper/proc.FulfillmentTimeout
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var FulfillmentTimeout time.Duration
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// A File is an extra file with deferred initialisation.
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type File = proc.File
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// ExtraFilesPre is a linked list storing addresses of [os.File].
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type ExtraFilesPre = proc.ExtraFilesPre
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// Fulfill calls the [File.Fulfill] method on all files, starts cmd and blocks until all fulfillment completes.
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//
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//go:linkname Fulfill hakurei.app/internal/helper/proc.Fulfill
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func Fulfill(ctx context.Context,
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v *[]*os.File, start func() error,
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files []File, extraFiles *ExtraFilesPre,
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) (err error)
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// InitFile initialises f as part of the slice extraFiles points to,
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// and returns its final fd value.
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//
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//go:linkname InitFile hakurei.app/internal/helper/proc.InitFile
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func InitFile(f File, extraFiles *ExtraFilesPre) (fd uintptr)
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// BaseFile implements the Init method of the File interface and provides indirect access to extra file state.
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type BaseFile = proc.BaseFile
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//go:linkname ExtraFile hakurei.app/internal/helper/proc.ExtraFile
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func ExtraFile(cmd *exec.Cmd, f *os.File) (fd uintptr)
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//go:linkname ExtraFileSlice hakurei.app/internal/helper/proc.ExtraFileSlice
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func ExtraFileSlice(extraFiles *[]*os.File, f *os.File) (fd uintptr)
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// NewWriterTo returns a [File] that receives content from wt on fulfillment.
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//
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//go:linkname NewWriterTo hakurei.app/internal/helper/proc.NewWriterTo
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func NewWriterTo(wt io.WriterTo) File
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// NewStat returns a [File] implementing the behaviour
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// of the receiving end of xdg-dbus-proxy stat fd.
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//
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//go:linkname NewStat hakurei.app/internal/helper/proc.NewStat
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func NewStat(s *io.Closer) File
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var (
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//go:linkname ErrStatFault hakurei.app/internal/helper/proc.ErrStatFault
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ErrStatFault error
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//go:linkname ErrStatRead hakurei.app/internal/helper/proc.ErrStatRead
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ErrStatRead error
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)
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